How much energy can you store in a rubber band? Obviously, the answer depends on the size of the rubber band. I'm talking about, of course, the energy density or specific energy of an energy storage ...

This module introduces a setup for calculating the Spring Constant using Hooke’s Law. In this setup, the Raspberry Pi is interfaced with an Ultrasonic Sensor to estimate the spring constant. Since, ...

I blame Destin and his interesting sling shot video. Watch it. In this video, he claims that rubber bands do not act like springs. By "acting like springs" of course he means Hooke's law. This ...